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. 2021 Jul 8;12(7):685. doi: 10.1038/s41419-021-03950-y

Fig. 3. ZFP36 destabilizes CREBBP mRNA by binding to it.

Fig. 3

A catRAPID fragment-based prediction assays of interaction between ZFP36 and CREBBP identified a strong interaction with high confidence levels (interaction propensity = 49 and discriminative power = 94%). B Western blotting analysis followed by RNA pull-downs, incubated with lysed lung epithelial-2 cell supernatant. GAPDH was used as a control. C Fold enrichment of CREBBP expression in RIP assays performed with ZFP36-coated beads. D, F Lung epithelial-2 cells underexpressing (D) or overexpressing (F) ZFP36 were stably transfected with luciferase constructs carrying the 3ʹUTR of the gene encoding CREBBP or empty vector (pGL3). Luciferase activities were measured and normalized to the activities obtained in pGL3-transfected cells (n = 3 in every group, **P < 0.01). E, G Remaining CREBBP mRNA levels were measured in lung epithelial-2 cells by real-time PCR (n = 3 in every group).